18781664106

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{2111}}^1\times {\mathrm{3539}}^1$

素因数の和:6074

約数の個数: 32

約数和(自身を含む): 37681459200

約数和(自身を除く): 18899795094

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2111, 2514, 3539, 4222, 6333, 7078, 10617, 12666, 21234, 884509, 1482841, 1769018, 2653527, 2965682, 4448523, 5307054, 7470829, 8897046, 14941658, 22412487, 44824974, 3130277351, 6260554702, 9390832053, 18781664106]

約数ペア:

[(1, 18781664106), (2, 9390832053), (3, 6260554702), (6, 3130277351), (419, 44824974), (838, 22412487), (1257, 14941658), (2111, 8897046), (2514, 7470829), (3539, 5307054), (4222, 4448523), (6333, 2965682), (7078, 2653527), (10617, 1769018), (12666, 1482841), (21234, 884509)]